CN111527897A

CN111527897A - Environment-friendly straw feed manufacturing equipment and using method

Info

Publication number: CN111527897A
Application number: CN202010473397.1A
Authority: CN
Inventors: 陆丹丹
Original assignee: Shaoxing Lanhai Environmental Protection Technology Co ltd
Current assignee: Shaoxing Lanhai Environmental Protection Technology Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2020-08-14

Abstract

The invention discloses environment-friendly straw feed manufacturing equipment and a using method, wherein the environment-friendly straw feed manufacturing equipment comprises an equipment box, a speed reducing mechanism, a movable transmission mechanism, an upper roll shaft adjusting mechanism, a shearing transmission mechanism, a lower roll shaft and an upper roll shaft; the upper side and the lower side of the inside of the equipment box are respectively provided with an upper roll shaft and a lower roll shaft, the centers of two ends of the lower roll shaft are respectively rotatably connected with two sides of the inside of the equipment box through lower end shafts, the middle part of the inside of the equipment box is provided with an installation frame corresponding to the upper side of the lower roll shaft, the centers of two ends of the upper roll shaft are respectively and fixedly connected with upper end shafts, and the upper end shafts at two ends of the upper roll shaft are installed on the upper side of the inside of the equipment box through an upper; the straw is firstly crushed and then cut off, the generation of scraps is reduced, excessive subsequent treatment steps are not needed, and the raised ash generated by manufacturing equipment can be treated, so that the practicability is high, and the environment is protected.

Description

Environment-friendly straw feed manufacturing equipment and using method

Technical Field

The invention relates to the technical field of production of environment-friendly straw feed, in particular to environment-friendly straw feed manufacturing equipment and a use method.

Background

At present, the straw is forbidden to be burnt for environmental protection, the fodder of cattle and sheep can be usually made into in straw treatment, the environmental protection of straw is recycled, the straw is smashed usually by the existing straw fodder manufacturing equipment, the ash can be raised, and the chippings in the fodder made of smashed straw are too much, the cattle and sheep do not like to eat, and the chippings need to be treated.

Disclosure of Invention

The invention aims to overcome the existing defects and provides environment-friendly straw feed manufacturing equipment and a using method.

In order to achieve the purpose, the invention provides the following technical scheme: the environment-friendly straw feed manufacturing equipment comprises an equipment box, a speed reducing mechanism, a movable transmission mechanism, an upper roll shaft adjusting mechanism, a shearing transmission mechanism, a lower roll shaft and an upper roll shaft;

the upper side and the lower side of the inside of the equipment box are respectively provided with an upper roll shaft and a lower roll shaft, the centers of two ends of the lower roll shaft are respectively rotatably connected with two sides of the inside of the equipment box through lower end shafts, the middle part of the inside of the equipment box is provided with an installation frame corresponding to the upper side of the lower roll shaft, the centers of two ends of the upper roll shaft are respectively and fixedly connected with upper end shafts, and the upper end shafts at two ends of the upper roll shaft are installed on the upper side of the inside of the equipment box through an upper;

a vertical rectangular groove corresponding to the upper end shaft is formed in the upper portion of the right side of the equipment box, a first motor is installed at the top of the equipment box, an output shaft of the first motor is in transmission connection with a movable transmission mechanism through a speed reducing mechanism, and the movable transmission mechanism drives a lower roll shaft and an upper roll shaft to rotate oppositely;

a shearing transmission mechanism is installed on the rear side inside the equipment box, a second motor is installed on the rear side of the equipment box, an output shaft of the second motor drives a knife rest at the bottom of the shearing transmission mechanism to reciprocate up and down through the shearing transmission mechanism, a cutter is installed at the bottom of the knife rest, and a cutter groove corresponding to the cutting edge of the cutter is formed in the rear side surface of the installation frame;

wherein: still include feeder hopper, play hopper and control switch group, the feeder hopper is installed at the front side opening of equipment box and is corresponded with lower roller upside level, go out the hopper and install the rear side opening at the equipment box and correspond with lower roller upside level, control switch group installs on the equipment box, and control switch group's output electricity connecting motor one and motor two input electricity are connected.

The height of the upper roll shaft can be adjusted through the upper roll shaft adjusting mechanism, so that the gap between the upper roll shaft and the lower roll shaft is changed, the gap can be adjusted according to different diameters of straws, the straws are longitudinally placed at the feed hopper, the first motor and the second motor are controlled to work through the control switch group, the first motor works to transmit power to the movable transmission mechanism through the speed reducing mechanism, the speed reducing mechanism reduces the rotating speed and improves the torque, the movable transmission mechanism can enable the lower roll shaft and the upper roll shaft to rotate oppositely, the opposite lower roll shaft and the upper roll shaft roll the straws, the straws become shrunken and crisp, after the upper roll shaft adjusting mechanism adjusts the height of the upper roll shaft, the power supply to the upper roll shaft is not influenced, the second motor works to transmit the power to the cutter at the bottom of the cutter rest through the second motor, the cutter can move up and down in a reciprocating manner, and the cutter, the broken straws which are cut off are pushed to the discharging head by the subsequently fed straws, and the discharging head can be obliquely arranged, so that the broken straws can be conveniently slid out and placed.

Furthermore, the speed reducing mechanism comprises a driving speed reducing bevel gear and a driven speed reducing bevel gear, the driving speed reducing bevel gear is installed on an output shaft of the motor I, and the driving speed reducing bevel gear is meshed with the driven speed reducing bevel gear.

The direction of the variable force can be changed by ninety degrees through the driving speed reduction bevel gear and the driven speed reduction bevel gear, the rotating speed of an output shaft of the motor I is reduced, meanwhile, the torque is amplified, and the output power of the movable transmission mechanism is improved.

Further, movable transmission mechanism includes and rotates post, up end gear, knee, thick gear and lower terminal surface gear, and the upper end axle on right side passes the rectangular channel and connects up end gear, and the lower end axle on right side passes equipment bottom of the case right side and connects down end gear, the post is rotated through the bearing with the one end of knee and is connected, and the other end of knee is fixed in the side of equipment case, rotates the top and driven reduction bevel gear fixed connection of post, and the fixed thick gear that has cup jointed in middle part of rotating the post, thick gear respectively with the bottom side teeth of a cogwheel of up end gear and the meshing of the top side teeth of a cogwheel of end gear down be connected.

The driven reduction bevel gear drives the rotating column to rotate, the rotating column drives the upper end face gear and the lower end face gear to rotate in opposite directions, so that the lower roller shaft and the upper roller shaft rotate in opposite directions, when the upper roller shaft adjusting mechanism adjusts the height of the upper roller shaft, the height of the upper end face gear fixed at the end part of the upper roller shaft is also changed, but the upper end face gear is still meshed with the teeth of the thick gear, and therefore power output of the thick gear to the upper end face gear is not interrupted.

Further, go up roller guiding mechanism and include carousel, screw rod, tapered roller bearing, link, connecting plate, slider and spout, two upper end axles rotate with the one end of connecting plate through the bearing respectively and are connected, and the both ends of link are connected respectively to the other end of two connecting plates, the bottom that the connecting screw rod was rotated through tapered roller bearing is passed through at the middle part of link, the middle part of screw rod and the top screw threaded connection of equipment box, just the top and the carousel of screw rod are connected, and vertical spout has been seted up respectively to the inside both sides of equipment box, and the both ends of link are fixed with the slider with spout sliding connection.

When the height of roller on needs adjustment, the rotating carousel drives the screw rod and rotates, and the screw rod is owing to be connected with the top screw thread of equipment box, so can go up and down, and the screw rod can drive two connecting plates through the link and go up and down, and two connecting plates can drive the high altitude change of roller through the last end axle, and the stability that the link goes up and down can be guaranteed to spout and slider.

Further, still including scraping the mechanism, it includes installation pole, telescopic link, spring and last scraper blade to scrape the mechanism on, the installation pole is installed at the link inboard, the installation pole is close to one side of last roller and passes through telescopic link connection upper scraper blade, the rear side of roller in the contact of last scraper blade, the spring has been cup jointed to the side of telescopic link.

The installation pole can push away the piece of scraper blade on to last roller through the spring and strike off, avoids influencing rolling to the straw, and the telescopic link can guarantee that the flexible direction of spring is firm.

Further, it includes pivot, swing arm, movable block, slide rail, montant, spacing cell body and dead lever to cut drive mechanism, and the inside rear side at the equipment box is fixed through the dead lever in the both sides of spacing cell body, the vertical slide sliding connection montant of spacing cell body, the knife rest is connected to the bottom of montant, horizontal slide rail bottom center is connected on the top of montant, and slide rail sliding connection has the movable block, the one end of the side swing joint swing arm of movable block, the other end side of swing arm is fixed with the pivot, the pivot passes the rear side round hole of equipment box and is connected with the output shaft of motor two.

The second motor can drive the rotating shaft to rotate so as to drive the rotating rod to rotate, the rotating rod drives the movable block to rotate, the movable block can drive the sliding rail to move, the vertical rod at the bottom of the sliding rail is limited by the limiting groove body and can only move up and down, the horizontal movement of the sliding rail is offset by the transverse sliding of the movable block in the sliding rail, and therefore the movable block finally drives the sliding rail and the vertical rod to move up and down in a reciprocating mode, and the vertical movement of the cutter at the bottom of the cutter rest is driven.

Further, still including keeping off along and feeding layer board, the both ends border of roller all is provided with annular fender edge down, feeding layer board installs the inside front side at the installing frame, leave the clearance that corresponds to keeping off the edge between the both sides of feeding layer board and the inside both sides of installing frame.

The feeding supporting plate can support the straws when the straws are put into the feeding supporting plate, the blocking edge can prevent the straws from sliding out of two sides of the downward roller shaft, and the blocking edge can limit the straws to ensure that the straws are rolled.

Further, still including scraping the mechanism down, it includes lower scraper blade, round pin post and torsional spring to scrape the mechanism down, the inside rear side both sides of installing frame are rotated through the both sides of round pin post and lower scraper blade respectively and are connected, the torsional spring has been cup jointed on the round pin post, the one end of torsional spring is fixed on the round pin post and the other end is fixed at the installing frame inboardly.

The torsional spring can improve torsion to lower scraper blade, makes lower scraper blade contact the side of roller down all the time, strikes off the piece of roller side down.

Further, still include dust absorption mechanism, dust absorption mechanism includes suction hood, dust absorption pipe and air exhauster, the suction hood fix the top of equipment box and with the inside intercommunication of equipment box, the air inlet of dust absorption pipe and air exhauster is passed through at the top of suction hood is connected, the output of control switch group is connected to the input electricity that the air exhauster fixed to equipment box side and air exhauster.

The control switch group can control the work of air exhauster, and the raise dust in with the equipment box is siphoned away through the suction hood and is carried out subsequent dust removal processing, avoids the raise dust to pollute the surrounding environment.

The use method of the environment-friendly straw feed manufacturing equipment comprises the following steps;

s1: the height of the upper roll shaft can be adjusted by twisting the turntable of the upper roll shaft adjusting mechanism according to the diameter of the straw, so that the size of a gap between the lower roll shaft and the upper roll shaft is adjusted;

s2: connecting the control switch group with an external power supply, controlling the first motor to work by the control switch group, reducing the speed by the speed reducing mechanism, and then enabling the lower roll shaft and the upper roll shaft to oppositely rotate by the movable transmission mechanism to roll the straws;

s3: the control switch group controls the motor II to work, the shearing transmission mechanism reciprocates to drive the cutter to move up and down, and the shrunken and crisp-pressed straws move backwards and are cut into small sections with fixed length by the cutter edge of the cutter matched with the cutter groove to form the feed;

s4: the control switch group controls the exhaust fan to work, and the dust generated by rolling, shearing and expanding in the equipment box is extracted by matching with the dust hood and the dust absorption pipe, and environment-friendly dust removal is performed by matching with external dust removal filtering equipment;

s5: the upper scraping mechanism and the lower scraping mechanism respectively scrape the small straw sections stuck on the upper roller shaft and the lower roller shaft.

Compared with the prior art, the invention has the beneficial effects that: the environment-friendly straw feed manufacturing equipment and the use method have the following advantages:

1. the straw is rolled by the lower roller shaft and the upper roller shaft which are opposite, the straw becomes shrunken and crisp, the cutter moves up and down in a reciprocating manner and is matched with the cutter groove on the mounting frame to cut off the rolled straw, the cut broken straw is pushed to the discharging head by the subsequently fed straw, and the discharging head can be obliquely arranged to facilitate the broken straw to slide out and be contained;

2. the driven reduction bevel gear drives the rotating column to rotate, the rotating column drives the upper end face gear and the lower end face gear to rotate in opposite directions, so that the lower roller shaft and the upper roller shaft rotate in opposite directions, when the upper roller shaft adjusting mechanism adjusts the height of the upper roller shaft, the height of the upper end face gear fixed at the end part of the upper roller shaft is also changed, but the upper end face gear is still meshed with the teeth of the thick gear, so that the power output of the thick gear to the upper end face gear is not interrupted;

3. when the height of the upper roll shaft needs to be adjusted, the rotary table is rotated to drive the screw rod to rotate, the screw rod can be lifted due to the fact that the screw rod is in threaded connection with a screw hole in the top of the equipment box, the screw rod can drive the two connecting plates to lift through the connecting frame, the two connecting plates can drive the height of the upper roll shaft to change through the upper end shaft, and the sliding groove and the sliding block can guarantee the lifting stability of the connecting frame;

4. the second motor can drive the rotating shaft to rotate so as to drive the rotating rod to rotate, the rotating rod drives the movable block to rotate, the movable block can drive the sliding rail to move, the vertical rod at the bottom of the sliding rail is limited by the limiting groove body and can only move up and down, and the horizontal movement of the sliding rail is offset by the transverse sliding of the movable block in the sliding rail, so that the movable block finally drives the sliding rail and the vertical rod to move up and down in a reciprocating manner, and the cutter at the bottom of the cutter rest is driven to move up;

5. the control switch group can control the work of air exhauster, and the raise dust in with the equipment box is siphoned away through the suction hood and is carried out subsequent dust removal processing, avoids the raise dust to pollute the surrounding environment.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic rear side view of the present invention;

FIG. 3 is a schematic front cross-sectional view of the present invention;

FIG. 4 is a schematic rear sectional view of the present invention;

FIG. 5 is a schematic view of the shear drive mechanism of the present invention;

FIG. 6 is a schematic view of the upper scraping mechanism of the present invention;

fig. 7 is a schematic view of the structure of the lower scraping mechanism of the present invention.

In the figure: 1 equipment box, 2 feed hoppers, 3 mounting frames, 4 reduction mechanisms, 41 driving reduction bevel gears, 42 driven reduction bevel gears, 5 movable transmission mechanisms, 51 rotating columns, 52 upper end face gears, 53 bent rods, 54 thick gears, 55 lower end face gears, 6 dust suction mechanisms, 61 dust suction covers, 62 dust suction pipes, 63 exhaust fans, 7 upper roller shaft adjusting mechanisms, 71 rotating discs, 72 screw rods, 73 conical roller bearings, 74 connecting frames, 75 connecting plates, 76 sliding blocks, 77 sliding grooves, 8 upper scraping mechanisms, 81 mounting rods, 82 telescopic rods, 83 springs, 84 upper scraping plates, 9 shearing transmission mechanisms, 91 rotating shafts, 92 rotating rods, 93 movable blocks, 94 sliding rails, 95 vertical rods, 96 limiting groove bodies, 97 fixing rods, 10 knife rests, 11 lower scraping mechanisms, 111 lower scraping plates, 112 pin columns, 113 torsion springs, 12 motor I, 13 motor II, 14 discharge hoppers, 15 control switch groups, 16 lower end shafts, 17 lower roller shafts, 13 lower roller shafts, 11 lower scraping mechanisms, 111 lower scraping plates, 112, 18 baffle edges, 19 upper roll shafts, 20 upper end shafts, 21 feeding supporting plates and 22 cutters.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the environment-friendly straw feed manufacturing equipment comprises an equipment box 1, a speed reducing mechanism 4, a movable transmission mechanism 5, an upper roller adjusting mechanism 7, a shearing transmission mechanism 9, a lower roller 17 and an upper roller 19;

the upper side and the lower side of the interior of the equipment box 1 are respectively provided with an upper roll shaft 19 and a lower roll shaft 17, the centers of two ends of the lower roll shaft 17 are respectively rotatably connected with the two sides of the interior of the equipment box 1 through lower roll shafts 16, the middle part of the interior of the equipment box 1 is provided with a mounting frame 3 corresponding to the upper side of the lower roll shaft 17, the centers of two ends of the upper roll shaft 19 are respectively and fixedly connected with upper roll shafts 20, and the upper roll shafts 20 of two ends of the upper roll shaft 19 are mounted on the upper side of the interior of the equipment box 1 through upper;

a vertical rectangular groove corresponding to the upper end shaft 20 is formed in the upper portion of the right side of the equipment box 1, a first motor 12 is installed at the top of the equipment box 1, an output shaft of the first motor 12 is in transmission connection with a movable transmission mechanism 5 through a speed reducing mechanism 4, and the movable transmission mechanism 5 drives a lower roll shaft 17 and an upper roll shaft 19 to rotate oppositely;

a shearing transmission mechanism 9 is installed on the rear side inside the equipment box 1, a second motor 13 is installed on the rear side of the equipment box 1, an output shaft of the second motor 13 drives a cutter frame 10 at the bottom of the shearing transmission mechanism 9 to reciprocate up and down through the shearing transmission mechanism 9, a cutter 22 is installed at the bottom of the cutter frame 10, and a cutter groove corresponding to the cutting edge of the cutter 22 is formed in the rear side surface of the installation frame 3;

wherein: still include feeder hopper 2, go out hopper 14 and control switch group 15, feeder hopper 2 installs and corresponds at the front side opening of equipment box 1 and with lower roller 17 upside level, goes out hopper 14 and installs and correspond at the rear side opening of equipment box 1 and with lower roller 17 upside level, and control switch group 15 installs on equipment box 1, and control switch group 15's output electricity is connected motor 12 and motor two 13 input electricity and is connected.

Referring to fig. 1, the speed reducing mechanism 4 includes a driving speed reducing bevel gear 41 and a driven speed reducing bevel gear 42, the driving speed reducing bevel gear 41 is installed on an output shaft of the motor one 12, and the driving speed reducing bevel gear 41 is in meshed connection with the driven speed reducing bevel gear 42.

The direction of the variable force can be changed by ninety degrees through the driving reduction bevel gear 41 and the driven reduction bevel gear 42, and the rotating speed of the output shaft of the motor I12 is reduced, and simultaneously, the torque is amplified, and the output power of the movable transmission mechanism 5 is improved.

Referring to fig. 1, the movable transmission mechanism 5 includes a rotary column 51, an upper end face gear 52, a curved rod 53, a thick gear 54 and a lower end face gear 55, the right upper end shaft 20 passes through the rectangular slot and connects with the upper end face gear 52, the right lower end shaft 16 passes through the right bottom of the equipment box 1 and connects with the lower end face gear 55, the rotary column 51 is rotatably connected with one end of the curved rod 53 through a bearing, the other end of the curved rod 53 is fixed on the side of the equipment box 1, the top of the rotary column 51 is fixedly connected with the driven reduction bevel gear 42, the middle of the rotary column 51 is fixedly connected with the thick gear 54, and the thick gear 54 is respectively engaged with the bottom side gear teeth of the upper end face gear 52 and the top side gear teeth of the lower end face gear 55.

The driven reduction bevel gear 42 rotates the rotary column 51, and the rotary column 51 drives the upper face gear 52 and the lower face gear 55 to rotate in opposite directions, so that the lower roller 17 and the upper roller 19 rotate in opposite directions, and when the upper roller shaft adjusting mechanism 7 adjusts the height of the upper roller shaft 19, the height of the upper face gear 52 fixed at the end of the upper roller shaft 19 also changes, but the upper face gear 52 still meshes with the teeth of the thick gear 54, so that the power output of the thick gear 54 to the upper face gear 52 is not interrupted.

Referring to fig. 3 and 4, the upper roll shaft adjusting mechanism 7 includes a rotary table 71, a screw 72, a tapered roller bearing 73, a connecting frame 74, a connecting plate 75, a sliding block 76 and a sliding groove 77, two upper roll shafts 20 are rotatably connected to one end of the connecting plate 75 through bearings, the other ends of the two connecting plates 75 are respectively connected to two ends of the connecting frame 74, the middle portion of the connecting frame 74 is rotatably connected to the bottom end of the screw 72 through the tapered roller bearing 73, the middle portion of the screw 72 is in threaded connection with a top screw hole of the equipment box 1, the top portion of the screw 72 is connected to the rotary table 71, vertical sliding grooves 77 are respectively formed in two sides of the inside of the equipment box 1, and the sliding blocks 76 slidably connected to the sliding grooves 77 are fixed to.

When the height of the upper roll shaft 19 needs to be adjusted, the rotary disc 71 is rotated to drive the screw 72 to rotate, the screw 72 is in threaded connection with a top screw hole of the equipment box 1, so that the screw 72 can ascend and descend, the screw 72 can drive the two connecting plates 75 to ascend and descend through the connecting frame 74, the two connecting plates 75 can drive the height of the upper roll shaft 19 to change through the upper end shaft 20, and the sliding groove 77 and the sliding block 76 can ensure the ascending and descending stability of the connecting frame 74.

Referring to fig. 4 and 6, the upper scraping mechanism 8 is further included, the upper scraping mechanism 8 includes a mounting rod 81, an expansion rod 82, a spring 83 and an upper scraper 84, the mounting rod 81 is mounted inside the connecting frame 74, one side of the mounting rod 81 close to the upper roller shaft 19 is connected to the upper scraper 84 through the expansion rod 82, the upper scraper 84 contacts the rear side of the upper roller shaft 19, and the spring 83 is sleeved on the side of the expansion rod 82.

The mounting rod 81 can push the upper scraper 84 to scrape off the scraps on the upper roller shaft 19 through the spring 83, so that the influence on rolling the straws is avoided, and the telescopic rod 82 can ensure that the telescopic direction of the spring 83 is stable.

Please refer to fig. 4 and 5, the shearing transmission mechanism 9 includes a rotating shaft 91, a rotating rod 92, a movable block 93, a sliding rail 94, a vertical rod 95, a limiting groove 96 and a fixing rod 97, the two sides of the limiting groove 96 are fixed at the inner rear side of the equipment box 1 through the fixing rod 97, a vertical slideway of the limiting groove 96 is slidably connected with the vertical rod 95, a knife rest 10 is connected with the bottom end of the vertical rod 95, the top end of the vertical rod 95 is connected with the bottom center of the transverse sliding rail 94, the sliding rail 94 is slidably connected with the movable block 93, the side surface of the movable block 93 is movably connected with one end of the rotating rod 92, the other end side surface of the rotating rod 92 is fixed with the rotating shaft 91, and the rotating shaft 91 passes.

The second motor 13 can drive the rotating shaft 91 to rotate, so as to drive the rotating rod 92 to rotate, the rotating rod 92 drives the movable block 93 to rotate, the movable block 93 can drive the sliding rail 94 to move, because the vertical rod 95 at the bottom of the sliding rail 94 is limited by the limiting groove 96 and can only move up and down, the horizontal movement of the sliding rail 94 is offset by the transverse sliding of the movable block 93 in the sliding rail 94, so that the movable block 93 finally drives the sliding rail 94 and the vertical rod 95 to move up and down in a reciprocating manner, and thus the cutter 22 at the bottom of the cutter holder 10 is driven to move up.

Referring to fig. 3 and 4, the installation frame further includes a retaining edge 18 and a feeding supporting plate 21, the two end edges of the lower roller 17 are provided with the annular retaining edges 18, the feeding supporting plate 21 is installed on the front side inside the installation frame 3, and a gap corresponding to the retaining edge 18 is left between the two sides of the feeding supporting plate 21 and the two sides inside the installation frame 3.

The feeding supporting plate 21 can support straws when the straws are put in, the blocking edge 18 can prevent the straws from sliding out of two sides of the downward roller shaft 17, and the blocking edge 18 can limit the straws to ensure that the straws are rolled.

Referring to fig. 3 and 7, the scraping device includes a lower scraping mechanism 11, the lower scraping mechanism 11 includes a lower scraper 111, a pin 112 and a torsion spring 113, two sides of the rear side of the inside of the mounting frame 3 are respectively rotatably connected with two sides of the lower scraper 111 through the pin 112, the pin 112 is sleeved with the torsion spring 113, one end of the torsion spring 113 is fixed on the pin 112, and the other end is fixed inside the mounting frame 3.

The torsion spring 113 can increase the torsion of the lower blade 111, so that the lower blade 111 always contacts with the side surface of the lower roller shaft 17 to scrape off the chips on the side surface of the lower roller shaft 17.

Referring to fig. 1, the dust collection device 6 further includes a dust collection mechanism 6, the dust collection mechanism 6 includes a dust collection cover 61, a dust collection pipe 62 and an exhaust fan 63, the dust collection cover 61 is fixed on the top of the equipment box 1 and is communicated with the inside of the equipment box 1, the top of the dust collection cover 61 is connected with an air inlet of the exhaust fan 63 through the dust collection pipe 62, the exhaust fan 63 is fixed on the side of the equipment box 1, and an input end of the exhaust fan 63 is electrically connected to an output end of the control switch group 15.

The control switch group 15 can control the work of the exhaust fan 63, and the raised dust in the equipment box 1 is sucked away through the dust hood 61 to be subjected to subsequent dust removal treatment, so that the raised dust is prevented from polluting the surrounding environment.

When in use: the height of the upper roll shaft 19 can be adjusted through the upper roll shaft adjusting mechanism 7, so that the gap between the upper roll shaft 19 and the lower roll shaft 17 is changed, the gap can be adjusted according to different diameters of straws, straws are longitudinally placed at the feed hopper 2, the first motor 12 and the second motor 13 are controlled to work through the control switch group 15, the first motor 12 works to transmit power to the movable transmission mechanism 5 through the speed reducing mechanism 4, the speed reducing mechanism 4 reduces the rotating speed and improves the torque, the movable transmission mechanism 5 can enable the lower roll shaft 17 and the upper roll shaft 19 to rotate oppositely, the lower roll shaft 17 and the upper roll shaft 19 opposite roll the straws, the straws are shrunken and become crisp, after the upper roll shaft adjusting mechanism 7 adjusts the height of the upper roll shaft 19, the power supply to the upper roll shaft 19 is not influenced, the second motor 13 works to transmit the power to the cutter 22 at the bottom of the cutter rest 10 through the second motor 13, and, the sword groove on the cooperation installing frame 3 cuts off the straw that has rolled, and the garrulous straw that the follow-up straw that feeds will have cut off pushes away out stub bar 14 play, goes out stub bar 14 and can incline to set up, makes things convenient for garrulous straw roll-off to hold.

Referring to fig. 1-7, the method for using the apparatus for manufacturing environment-friendly straw feed comprises the following steps;

s1: the height of the upper roll shaft 19 can be adjusted by twisting the turntable 71 of the upper roll shaft adjusting mechanism 7 according to the diameter of the straw, so that the size of the gap between the lower roll shaft 17 and the upper roll shaft 19 is adjusted;

s2: the control switch group 15 is connected with an external power supply, the control switch group 15 controls the first motor 12 to work, the speed is reduced through the speed reducing mechanism 4, then the lower roller shaft 17 and the upper roller shaft 19 rotate oppositely through the movable transmission mechanism 5, and the straws are rolled;

s3: the control switch group 15 controls the motor II 13 to work, the shearing transmission mechanism 9 reciprocates to drive the cutter 22 to move up and down, and the shrunken and crisp-pressed straws move backwards and are cut into small sections with fixed length by the cutter edge of the cutter 22 matched with the cutter groove to form the feed;

s4: the control switch group 15 controls the exhaust fan 63 to work, and the dust cover 61 and the dust collection pipe 62 are matched to draw out dust which is expanded due to rolling and shearing in the equipment box 1, and the external dust removal and filtration equipment is matched to carry out environment-friendly dust removal;

s5: the upper scraping mechanism 8 and the lower scraping mechanism 11 scrape off the small straw sections stuck on the upper roller shaft 19 and the lower roller shaft 17 respectively.

It should be noted that in this embodiment, the control switch group 15 is provided with control buttons corresponding to the first motor 12, the second motor 13, and the exhaust fan 63, the first motor 12, the second motor 13, and the exhaust fan 63 may be configured according to actual conditions, the first motor 12 and the second motor 13 may specifically adopt three-phase asynchronous motors, the exhaust fan 63 may specifically adopt 4-72 centrifugal fans, and the control switch group 15 controls the first motor 12, the second motor 13, and the exhaust fan 63 to work by a method commonly used in the prior art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Environmental protection straw fodder manufacture equipment, its characterized in that: comprises an equipment box (1), a speed reducing mechanism (4), a movable transmission mechanism (5), an upper roll shaft adjusting mechanism (7), a shearing transmission mechanism (9), a lower roll shaft (17) and an upper roll shaft (19);

the upper side and the lower side of the inside of the equipment box (1) are respectively provided with an upper roll shaft (19) and a lower roll shaft (17), the centers of two ends of the lower roll shaft (17) are respectively rotatably connected with two sides of the inside of the equipment box (1) through lower end shafts (16), the middle part of the inside of the equipment box (1) is provided with a mounting frame (3) corresponding to the upper side of the lower roll shaft (17), the centers of two ends of the upper roll shaft (19) are respectively and fixedly connected with upper end shafts (20), and the upper end shafts (20) at two ends of the upper roll shaft (19) are mounted on the upper side of the inside of the equipment box (1) through an upper roll shaft adjusting;

a vertical rectangular groove corresponding to the upper end shaft (20) is formed in the upper portion of the right side of the equipment box (1), a first motor (12) is installed on the top of the equipment box (1), an output shaft of the first motor (12) is in transmission connection with a movable transmission mechanism (5) through a speed reducing mechanism (4), and the movable transmission mechanism (5) drives a lower roll shaft (17) and an upper roll shaft (19) to rotate oppositely;

a shearing transmission mechanism (9) is installed on the rear side inside the equipment box (1), a second motor (13) is installed on the rear side of the equipment box (1), an output shaft of the second motor (13) drives a knife rest (10) at the bottom of the shearing transmission mechanism (9) to reciprocate up and down through the shearing transmission mechanism (9), a cutter (22) is installed at the bottom of the knife rest (10), and a knife groove corresponding to the cutting edge of the cutter (22) is formed in the rear side surface of the installation frame (3);

wherein: still include feeder hopper (2), go out hopper (14) and control switch group (15), the front side opening at equipment box (1) is installed in feeder hopper (2) and corresponds with lower roller (17) upside level, go out hopper (14) and install the rear side opening at equipment box (1) and correspond with lower roller (17) upside level, control switch group (15) are installed on equipment box (1), and the output electricity of control switch group (15) connects motor one (12) and motor two (13) input electricity and is connected.

2. The environment-friendly straw feed manufacturing equipment according to claim 1, characterized in that: the speed reducing mechanism (4) comprises a driving speed reducing bevel gear (41) and a driven speed reducing bevel gear (42), the driving speed reducing bevel gear (41) is installed on an output shaft of the motor I (12), and the driving speed reducing bevel gear (41) is in meshed connection with the driven speed reducing bevel gear (42).

3. The environment-friendly straw feed manufacturing equipment according to claim 2, characterized in that: the movable transmission mechanism (5) comprises a rotating column (51), an upper end face gear (52), a bent rod (53), a thick gear (54) and a lower end face gear (55), an upper end shaft (20) on the right side penetrates through the rectangular groove and is connected with the upper end face gear (52), a lower end shaft (16) on the right side penetrates through the right side of the bottom of the equipment box (1) and is connected with the lower end face gear (55), the rotating column (51) is rotatably connected with one end of the bent rod (53) through a bearing, the other end of the bent rod (53) is fixed on the side surface of the equipment box (1), the top of the rotating column (51) is fixedly connected with the driven speed reduction bevel gear (42), and the middle part of the rotating column (51) is fixedly sleeved with a thick gear (54), and the thick gear (54) is respectively meshed and connected with the bottom side gear teeth of the upper end face gear (52) and the top side gear teeth of the lower end face gear (55).

4. The environment-friendly straw feed manufacturing equipment according to claim 1, characterized in that: go up roller guiding mechanism (7) and include carousel (71), screw rod (72), tapered roller bearing (73), link (74), connecting plate (75), slider (76) and spout (77), two upper shafts (20) are rotated through the one end of bearing and connecting plate (75) respectively and are connected, and the both ends of link (74) are connected respectively to the other end of two connecting plates (75), the bottom of connecting screw rod (72) is rotated through tapered roller bearing (73) in the middle part of link (74), the middle part of screw rod (72) and the top screw threaded connection of equipment box (1), just the top and carousel (71) of screw rod (72) are connected, and vertical spout (77) have been seted up respectively to the inside both sides of equipment box (1), and the both ends of link (74) are fixed with slider (76) with spout (77) sliding connection.

5. The environment-friendly straw feed manufacturing equipment according to claim 4, wherein: still including scraping mechanism (8), it includes installation pole (81), telescopic link (82), spring (83) and last scraper blade (84) to scrape mechanism (8) on, installation pole (81) are installed at link (74) inboardly, installation pole (81) are close to one side of last roller (19) and are passed through telescopic link (82) and connect upward scraper blade (84), go up the rear side of roller (19) in scraper blade (84) contact, spring (83) have been cup jointed to the side of telescopic link (82).

6. The environment-friendly straw feed manufacturing equipment according to claim 1, characterized in that: the shearing transmission mechanism (9) comprises a rotating shaft (91), a rotating rod (92), a movable block (93), a sliding rail (94), a vertical rod (95), a limiting groove body (96) and a fixed rod (97), wherein two sides of the limiting groove body (96) are fixed at the rear side in the equipment box (1) through the fixed rod (97), the vertical slideway of the limit groove body (96) is connected with a vertical rod (95) in a sliding way, the bottom end of the vertical rod (95) is connected with a knife rest (10), the top end of the vertical rod (95) is connected with the bottom center of the transverse slide rail (94), the sliding rail (94) is connected with a movable block (93) in a sliding way, the side surface of the movable block (93) is movably connected with one end of a rotating rod (92), and a rotating shaft (91) is fixed on the side surface of the other end of the rotating rod (92), and the rotating shaft (91) penetrates through a round hole in the rear side of the equipment box (1) and is connected with an output shaft of the second motor (13).

7. The environment-friendly straw feed manufacturing equipment according to claim 1, characterized in that: still including keeping off along (18) and feeding layer board (21), the both ends border of roller (17) all is provided with annular fender along (18) down, the inside front side at installing frame (3) is installed in feeding layer board (21), leave the clearance that corresponds fender edge (18) between the both sides of feeding layer board (21) and installing frame (3) inside both sides.

8. The environment-friendly straw feed manufacturing equipment according to claim 1 or 7, wherein: still including scraping mechanism (11) down, scrape mechanism (11) down and include scraper blade (111), round pin post (112) and torsional spring (113), the inside rear side both sides of installing frame (3) are rotated through the both sides of round pin post (112) and lower scraper blade (111) respectively and are connected, torsional spring (113) have been cup jointed on round pin post (112), the one end of torsional spring (113) is fixed on round pin post (112) and the other end is fixed and is inboard in installing frame (3).

9. The environment-friendly straw feed manufacturing equipment according to claim 1, characterized in that: still include dust absorption mechanism (6), dust absorption mechanism (6) include suction hood (61), dust absorption pipe (62) and air exhauster (63), suction hood (61) fix at the top of equipment box (1) and with the inside intercommunication of equipment box (1), the top of suction hood (61) is passed through dust absorption pipe (62) and is connected with the air inlet of air exhauster (63), and the output of control switch group (15) is connected to the input electricity of air exhauster (63) is fixed in equipment box (1) side and air exhauster (63).

10. The use method of the environment-friendly straw feed manufacturing equipment is characterized in that: comprises the following steps;

s1: the height of the upper roll shaft (19) can be adjusted by twisting the turntable (71) of the upper roll shaft adjusting mechanism (7) according to the diameter of the straw, so that the size of the gap between the lower roll shaft (17) and the upper roll shaft (19) is adjusted;

s2: the control switch group (15) is connected with an external power supply, the control switch group (15) controls the motor I (12) to work, the speed is reduced through the speed reducing mechanism (4), then the lower roll shaft (17) and the upper roll shaft (19) rotate oppositely through the movable transmission mechanism (5), and the straws are rolled;

s3: the control switch group (15) controls the motor II (13) to work, the shearing transmission mechanism (9) reciprocates to drive the cutter (22) to move up and down, and the crushed and crisp straws move backwards and are cut into small sections with fixed length by the cutter edge of the cutter (22) matched with the cutter groove to form feed;

s4: the control switch group (15) controls an exhaust fan (63) to work, and the dust suction cover (61) and the dust suction pipe (62) are matched to draw out dust which is expanded due to rolling and shearing in the equipment box (1) and are matched with external dust removal filtering equipment to carry out environment-friendly dust removal;

s5: the upper scraping mechanism (8) and the lower scraping mechanism (11) respectively scrape the small straw sections stuck on the upper roll shaft (19) and the lower roll shaft (17).